Overview
Brought to you by YData
Dataset statistics
| Number of variables | 20 |
|---|---|
| Number of observations | 80064 |
| Missing cells | 632892 |
| Missing cells (%) | 39.5% |
| Duplicate rows | 242 |
| Duplicate rows (%) | 0.3% |
| Total size in memory | 12.2 MiB |
| Average record size in memory | 160.0 B |
Variable types
| DateTime | 1 |
|---|---|
| Categorical | 1 |
| Numeric | 17 |
| Unsupported | 1 |
| Dataset has 242 (0.3%) duplicate rows | Duplicates |
CO is highly overall correlated with CO 8hr | High correlation |
CO 8hr is highly overall correlated with CO | High correlation |
NO2 is highly overall correlated with PM10 and 1 other fields | High correlation |
O3 is highly overall correlated with O3 8hr | High correlation |
O3 8hr is highly overall correlated with O3 | High correlation |
PM10 is highly overall correlated with NO2 and 2 other fields | High correlation |
PM2.5 is highly overall correlated with NO2 and 2 other fields | High correlation |
RH is highly overall correlated with Solar Rad | High correlation |
Rain is highly overall correlated with V Wind Speed | High correlation |
Solar Rad is highly overall correlated with RH | High correlation |
V Wind Speed is highly overall correlated with PM10 and 2 other fields | High correlation |
Time has 8472 (10.6%) missing values | Missing |
SO2 has 52382 (65.4%) missing values | Missing |
NO has 24494 (30.6%) missing values | Missing |
NO2 has 24252 (30.3%) missing values | Missing |
NOX has 23096 (28.8%) missing values | Missing |
CO has 35273 (44.1%) missing values | Missing |
CO 8hr has 35580 (44.4%) missing values | Missing |
O3 has 39543 (49.4%) missing values | Missing |
O3 8hr has 42427 (53.0%) missing values | Missing |
PM2.5 has 29501 (36.8%) missing values | Missing |
PM10 has 28330 (35.4%) missing values | Missing |
Wind Speed has 26462 (33.1%) missing values | Missing |
Wind Dir has 27579 (34.4%) missing values | Missing |
Temperature has 26868 (33.6%) missing values | Missing |
RH has 26678 (33.3%) missing values | Missing |
Solar Rad has 26690 (33.3%) missing values | Missing |
BP has 31754 (39.7%) missing values | Missing |
Rain has 51172 (63.9%) missing values | Missing |
V Wind Speed has 72339 (90.4%) missing values | Missing |
Time is uniformly distributed | Uniform |
NOX is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
Reproduction
| Analysis started | 2025-02-06 12:12:08.055239 |
|---|---|
| Analysis finished | 2025-02-06 12:13:14.583409 |
| Duration | 1 minute and 6.53 seconds |
| Software version | ydata-profiling vv4.12.2 |
| Download configuration | config.json |
Variables
Date
Date
| Distinct | 3223 |
|---|---|
| Distinct (%) | 4.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 625.6 KiB |
| Minimum | 2012-11-01 00:00:00 |
|---|---|
| Maximum | 2021-12-20 00:00:00 |
| Invalid dates | 0 |
| Invalid dates (%) | 0.0% |
Time
Categorical
Missing  Uniform 
| Distinct | 24 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 8472 |
| Missing (%) | 10.6% |
| Memory size | 625.6 KiB |
| 02:00 | 2983 |
|---|---|
| 03:00 | 2983 |
| 04:00 | 2983 |
| 05:00 | 2983 |
| 06:00 | 2983 |
| Other values (19) |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 5 |
| Min length | 5 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 01:00 |
|---|---|
| 2nd row | 02:00 |
| 3rd row | 03:00 |
| 4th row | 04:00 |
| 5th row | 05:00 |
Common Values
| Value | Count | Frequency (%) |
| 02:00 | 2983 | 3.7% |
| 03:00 | 2983 | 3.7% |
| 04:00 | 2983 | 3.7% |
| 05:00 | 2983 | 3.7% |
| 06:00 | 2983 | 3.7% |
| 07:00 | 2983 | 3.7% |
| 08:00 | 2983 | 3.7% |
| 01:00 | 2983 | 3.7% |
| 09:00 | 2983 | 3.7% |
| 10:00 | 2983 | 3.7% |
| Other values (14) | 41762 | |
| (Missing) | 8472 | 10.6% |
Length
| Value | Count | Frequency (%) |
| 02:00 | 2983 | 4.2% |
| 03:00 | 2983 | 4.2% |
| 04:00 | 2983 | 4.2% |
| 05:00 | 2983 | 4.2% |
| 06:00 | 2983 | 4.2% |
| 07:00 | 2983 | 4.2% |
| 08:00 | 2983 | 4.2% |
| 01:00 | 2983 | 4.2% |
| 09:00 | 2983 | 4.2% |
| 10:00 | 2983 | 4.2% |
| Other values (14) | 41762 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 175997 | |
| : | 71592 | |
| 1 | 38779 | 10.8% |
| 2 | 23864 | 6.7% |
| 3 | 8949 | 2.5% |
| 4 | 8949 | 2.5% |
| 5 | 5966 | 1.7% |
| 6 | 5966 | 1.7% |
| 7 | 5966 | 1.7% |
| 8 | 5966 | 1.7% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 357960 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 175997 | |
| : | 71592 | |
| 1 | 38779 | 10.8% |
| 2 | 23864 | 6.7% |
| 3 | 8949 | 2.5% |
| 4 | 8949 | 2.5% |
| 5 | 5966 | 1.7% |
| 6 | 5966 | 1.7% |
| 7 | 5966 | 1.7% |
| 8 | 5966 | 1.7% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 357960 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 175997 | |
| : | 71592 | |
| 1 | 38779 | 10.8% |
| 2 | 23864 | 6.7% |
| 3 | 8949 | 2.5% |
| 4 | 8949 | 2.5% |
| 5 | 5966 | 1.7% |
| 6 | 5966 | 1.7% |
| 7 | 5966 | 1.7% |
| 8 | 5966 | 1.7% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 357960 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 175997 | |
| : | 71592 | |
| 1 | 38779 | 10.8% |
| 2 | 23864 | 6.7% |
| 3 | 8949 | 2.5% |
| 4 | 8949 | 2.5% |
| 5 | 5966 | 1.7% |
| 6 | 5966 | 1.7% |
| 7 | 5966 | 1.7% |
| 8 | 5966 | 1.7% |
SO2
Real number (ℝ)
Missing 
| Distinct | 2270 |
|---|---|
| Distinct (%) | 8.2% |
| Missing | 52382 |
| Missing (%) | 65.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4.5871826 |
| Minimum | 0.01 |
|---|---|
| Maximum | 108.89 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 0.54 |
| Q1 | 1.72 |
| median | 2.96 |
| Q3 | 5.32 |
| 95-th percentile | 13.2 |
| Maximum | 108.89 |
| Range | 108.88 |
| Interquartile range (IQR) | 3.6 |
Descriptive statistics
| Standard deviation | 5.3174069 |
|---|---|
| Coefficient of variation (CV) | 1.159188 |
| Kurtosis | 22.615998 |
| Mean | 4.5871826 |
| Median Absolute Deviation (MAD) | 1.57 |
| Skewness | 3.6966596 |
| Sum | 126982.39 |
| Variance | 28.274816 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.89 | 94 | 0.1% |
| 0.99 | 90 | 0.1% |
| 0.91 | 86 | 0.1% |
| 1.98 | 83 | 0.1% |
| 2.2 | 79 | 0.1% |
| 0.92 | 78 | 0.1% |
| 2.56 | 77 | 0.1% |
| 1.02 | 77 | 0.1% |
| 1 | 76 | 0.1% |
| 1.03 | 76 | 0.1% |
| Other values (2260) | 26866 | |
| (Missing) | 52382 |
| Value | Count | Frequency (%) |
| 0.01 | 8 | < 0.1% |
| 0.03 | 1 | < 0.1% |
| 0.05 | 34 | |
| 0.06 | 29 | |
| 0.07 | 34 | |
| 0.08 | 32 | |
| 0.09 | 31 | |
| 0.1 | 27 | |
| 0.11 | 27 | |
| 0.12 | 25 |
| Value | Count | Frequency (%) |
| 108.89 | 1 | |
| 90.59 | 1 | |
| 57.79 | 1 | |
| 52.62 | 1 | |
| 50.51 | 1 | |
| 49.89 | 1 | |
| 49.59 | 1 | |
| 48.76 | 1 | |
| 48.46 | 1 | |
| 46.95 | 1 |
NO
Real number (ℝ)
Missing 
| Distinct | 7505 |
|---|---|
| Distinct (%) | 13.5% |
| Missing | 24494 |
| Missing (%) | 30.6% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 14.741531 |
| Minimum | 0.05 |
|---|---|
| Maximum | 398.6 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.05 |
|---|---|
| 5-th percentile | 1.09 |
| Q1 | 2.85 |
| median | 4.27 |
| Q3 | 8.76 |
| 95-th percentile | 70.85 |
| Maximum | 398.6 |
| Range | 398.55 |
| Interquartile range (IQR) | 5.91 |
Descriptive statistics
| Standard deviation | 34.099895 |
|---|---|
| Coefficient of variation (CV) | 2.3131854 |
| Kurtosis | 31.768309 |
| Mean | 14.741531 |
| Median Absolute Deviation (MAD) | 1.9 |
| Skewness | 5.0555766 |
| Sum | 819186.88 |
| Variance | 1162.8028 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.01 | 156 | 0.2% |
| 3.22 | 153 | 0.2% |
| 3.07 | 150 | 0.2% |
| 3.14 | 149 | 0.2% |
| 3.13 | 149 | 0.2% |
| 2.99 | 147 | 0.2% |
| 2.85 | 146 | 0.2% |
| 3.03 | 142 | 0.2% |
| 3.06 | 141 | 0.2% |
| 3.09 | 140 | 0.2% |
| Other values (7495) | 54097 | |
| (Missing) | 24494 |
| Value | Count | Frequency (%) |
| 0.05 | 86 | |
| 0.06 | 78 | |
| 0.07 | 78 | |
| 0.08 | 81 | |
| 0.09 | 55 | |
| 0.1 | 59 | |
| 0.11 | 64 | |
| 0.12 | 59 | |
| 0.13 | 51 | |
| 0.14 | 46 |
| Value | Count | Frequency (%) |
| 398.6 | 1 | |
| 398.28 | 1 | |
| 397.46 | 1 | |
| 391.02 | 1 | |
| 390.17 | 1 | |
| 389.16 | 1 | |
| 388.52 | 1 | |
| 385.77 | 1 | |
| 385.1 | 1 | |
| 381.28 | 1 |
NO2
Real number (ℝ)
High correlation  Missing 
| Distinct | 4190 |
|---|---|
| Distinct (%) | 7.5% |
| Missing | 24252 |
| Missing (%) | 30.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.361009 |
| Minimum | 0.01 |
|---|---|
| Maximum | 139.35 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 1.76 |
| Q1 | 5.05 |
| median | 8.11 |
| Q3 | 13.12 |
| 95-th percentile | 26.84 |
| Maximum | 139.35 |
| Range | 139.34 |
| Interquartile range (IQR) | 8.07 |
Descriptive statistics
| Standard deviation | 8.3198672 |
|---|---|
| Coefficient of variation (CV) | 0.80299776 |
| Kurtosis | 12.072837 |
| Mean | 10.361009 |
| Median Absolute Deviation (MAD) | 3.67 |
| Skewness | 2.3410237 |
| Sum | 578268.65 |
| Variance | 69.220191 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.12 | 71 | 0.1% |
| 5.9 | 66 | 0.1% |
| 6.37 | 64 | 0.1% |
| 5.56 | 64 | 0.1% |
| 5.28 | 63 | 0.1% |
| 6.05 | 61 | 0.1% |
| 7.11 | 60 | 0.1% |
| 6.21 | 59 | 0.1% |
| 5.92 | 59 | 0.1% |
| 6.59 | 59 | 0.1% |
| Other values (4180) | 55186 | |
| (Missing) | 24252 |
| Value | Count | Frequency (%) |
| 0.01 | 3 | < 0.1% |
| 0.03 | 1 | < 0.1% |
| 0.04 | 1 | < 0.1% |
| 0.05 | 20 | |
| 0.06 | 19 | |
| 0.07 | 21 | |
| 0.08 | 28 | |
| 0.09 | 17 | |
| 0.1 | 23 | |
| 0.11 | 18 |
| Value | Count | Frequency (%) |
| 139.35 | 1 | |
| 137.33 | 1 | |
| 137.18 | 1 | |
| 134.37 | 1 | |
| 132.08 | 1 | |
| 128.02 | 1 | |
| 126.56 | 1 | |
| 120.55 | 1 | |
| 105.53 | 1 | |
| 97.47 | 1 |
NOX
Unsupported
Missing  Rejected  Unsupported 
| Missing | 23096 |
|---|---|
| Missing (%) | 28.8% |
| Memory size | 625.6 KiB |
CO
Real number (ℝ)
High correlation  Missing 
| Distinct | 1538 |
|---|---|
| Distinct (%) | 3.4% |
| Missing | 35273 |
| Missing (%) | 44.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.4793242 |
| Minimum | 0.03 |
|---|---|
| Maximum | 24.88 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.03 |
|---|---|
| 5-th percentile | 0.3 |
| Q1 | 0.84 |
| median | 1.73 |
| Q3 | 3.17 |
| 95-th percentile | 6.49 |
| Maximum | 24.88 |
| Range | 24.85 |
| Interquartile range (IQR) | 2.33 |
Descriptive statistics
| Standard deviation | 2.7240734 |
|---|---|
| Coefficient of variation (CV) | 1.0987161 |
| Kurtosis | 17.794206 |
| Mean | 2.4793242 |
| Median Absolute Deviation (MAD) | 1.06 |
| Skewness | 3.542642 |
| Sum | 111051.41 |
| Variance | 7.4205758 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.35 | 237 | 0.3% |
| 0.33 | 224 | 0.3% |
| 0.32 | 222 | 0.3% |
| 0.27 | 220 | 0.3% |
| 0.25 | 209 | 0.3% |
| 0.34 | 206 | 0.3% |
| 0.31 | 206 | 0.3% |
| 0.3 | 205 | 0.3% |
| 0.4 | 204 | 0.3% |
| 0.37 | 202 | 0.3% |
| Other values (1528) | 42656 | |
| (Missing) | 35273 |
| Value | Count | Frequency (%) |
| 0.03 | 2 | < 0.1% |
| 0.05 | 12 | < 0.1% |
| 0.06 | 19 | |
| 0.07 | 14 | < 0.1% |
| 0.08 | 13 | < 0.1% |
| 0.09 | 20 | |
| 0.1 | 25 | |
| 0.11 | 26 | |
| 0.12 | 24 | |
| 0.13 | 37 |
| Value | Count | Frequency (%) |
| 24.88 | 1 | |
| 24.53 | 1 | |
| 24.45 | 1 | |
| 24.16 | 1 | |
| 24.12 | 1 | |
| 24.09 | 1 | |
| 23.82 | 1 | |
| 23.45 | 1 | |
| 23.37 | 1 | |
| 23.3 | 1 |
CO 8hr
Real number (ℝ)
High correlation  Missing 
| Distinct | 917 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 35580 |
| Missing (%) | 44.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.2217388 |
| Minimum | 0.07 |
|---|---|
| Maximum | 10.61 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.07 |
|---|---|
| 5-th percentile | 0.33 |
| Q1 | 0.86 |
| median | 1.74 |
| Q3 | 3.15 |
| 95-th percentile | 5.68 |
| Maximum | 10.61 |
| Range | 10.54 |
| Interquartile range (IQR) | 2.29 |
Descriptive statistics
| Standard deviation | 1.719676 |
|---|---|
| Coefficient of variation (CV) | 0.77402258 |
| Kurtosis | 1.1203675 |
| Mean | 2.2217388 |
| Median Absolute Deviation (MAD) | 1.04 |
| Skewness | 1.1723602 |
| Sum | 98831.83 |
| Variance | 2.9572856 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.31 | 227 | 0.3% |
| 0.37 | 214 | 0.3% |
| 0.33 | 209 | 0.3% |
| 0.35 | 203 | 0.3% |
| 0.32 | 200 | 0.2% |
| 0.68 | 195 | 0.2% |
| 0.43 | 193 | 0.2% |
| 0.3 | 191 | 0.2% |
| 0.38 | 187 | 0.2% |
| 0.28 | 186 | 0.2% |
| Other values (907) | 42479 | |
| (Missing) | 35580 |
| Value | Count | Frequency (%) |
| 0.07 | 1 | < 0.1% |
| 0.08 | 2 | < 0.1% |
| 0.1 | 2 | < 0.1% |
| 0.11 | 8 | < 0.1% |
| 0.12 | 9 | < 0.1% |
| 0.13 | 10 | < 0.1% |
| 0.14 | 23 | |
| 0.15 | 20 | |
| 0.16 | 38 | |
| 0.17 | 44 |
| Value | Count | Frequency (%) |
| 10.61 | 2 | |
| 10.58 | 1 | |
| 10.44 | 1 | |
| 10.34 | 1 | |
| 10.06 | 1 | |
| 9.93 | 1 | |
| 9.88 | 1 | |
| 9.86 | 1 | |
| 9.77 | 1 | |
| 9.74 | 2 |
O3
Real number (ℝ)
High correlation  Missing 
| Distinct | 4421 |
|---|---|
| Distinct (%) | 10.9% |
| Missing | 39543 |
| Missing (%) | 49.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 9.5108294 |
| Minimum | 0.05 |
|---|---|
| Maximum | 97.02 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.05 |
|---|---|
| 5-th percentile | 0.34 |
| Q1 | 2.68 |
| median | 5.35 |
| Q3 | 13.07 |
| 95-th percentile | 31.95 |
| Maximum | 97.02 |
| Range | 96.97 |
| Interquartile range (IQR) | 10.39 |
Descriptive statistics
| Standard deviation | 10.367884 |
|---|---|
| Coefficient of variation (CV) | 1.0901135 |
| Kurtosis | 3.7394822 |
| Mean | 9.5108294 |
| Median Absolute Deviation (MAD) | 3.69 |
| Skewness | 1.8485649 |
| Sum | 385388.32 |
| Variance | 107.49302 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.05 | 309 | 0.4% |
| 0.06 | 209 | 0.3% |
| 0.08 | 136 | 0.2% |
| 0.07 | 123 | 0.2% |
| 0.09 | 94 | 0.1% |
| 0.1 | 81 | 0.1% |
| 2.97 | 76 | 0.1% |
| 3.01 | 70 | 0.1% |
| 3.3 | 68 | 0.1% |
| 2.87 | 68 | 0.1% |
| Other values (4411) | 39287 | |
| (Missing) | 39543 |
| Value | Count | Frequency (%) |
| 0.05 | 309 | |
| 0.06 | 209 | |
| 0.07 | 123 | 0.2% |
| 0.08 | 136 | |
| 0.09 | 94 | 0.1% |
| 0.1 | 81 | 0.1% |
| 0.11 | 65 | 0.1% |
| 0.12 | 57 | 0.1% |
| 0.13 | 65 | 0.1% |
| 0.14 | 65 | 0.1% |
| Value | Count | Frequency (%) |
| 97.02 | 1 | |
| 85.88 | 1 | |
| 79.02 | 1 | |
| 77.34 | 1 | |
| 76.85 | 1 | |
| 74.69 | 1 | |
| 74.67 | 1 | |
| 74.57 | 1 | |
| 74.45 | 1 | |
| 74.3 | 1 |
O3 8hr
Real number (ℝ)
High correlation  Missing 
| Distinct | 4047 |
|---|---|
| Distinct (%) | 10.8% |
| Missing | 42427 |
| Missing (%) | 53.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.089806 |
| Minimum | 0.05 |
|---|---|
| Maximum | 69.97 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.05 |
|---|---|
| 5-th percentile | 0.67 |
| Q1 | 3.53 |
| median | 7.06 |
| Q3 | 14.08 |
| 95-th percentile | 29.43 |
| Maximum | 69.97 |
| Range | 69.92 |
| Interquartile range (IQR) | 10.55 |
Descriptive statistics
| Standard deviation | 9.1811368 |
|---|---|
| Coefficient of variation (CV) | 0.90994185 |
| Kurtosis | 2.6167795 |
| Mean | 10.089806 |
| Median Absolute Deviation (MAD) | 4.39 |
| Skewness | 1.5614837 |
| Sum | 379750.03 |
| Variance | 84.293272 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.06 | 81 | 0.1% |
| 4.08 | 74 | 0.1% |
| 0.44 | 69 | 0.1% |
| 0.43 | 68 | 0.1% |
| 0.42 | 64 | 0.1% |
| 4.09 | 63 | 0.1% |
| 4.1 | 62 | 0.1% |
| 0.45 | 59 | 0.1% |
| 0.46 | 54 | 0.1% |
| 0.07 | 54 | 0.1% |
| Other values (4037) | 36989 | |
| (Missing) | 42427 |
| Value | Count | Frequency (%) |
| 0.05 | 19 | < 0.1% |
| 0.06 | 81 | |
| 0.07 | 54 | |
| 0.08 | 49 | |
| 0.09 | 26 | < 0.1% |
| 0.1 | 25 | < 0.1% |
| 0.11 | 21 | < 0.1% |
| 0.12 | 16 | < 0.1% |
| 0.13 | 14 | < 0.1% |
| 0.14 | 13 | < 0.1% |
| Value | Count | Frequency (%) |
| 69.97 | 1 | |
| 68.96 | 1 | |
| 68.57 | 1 | |
| 65.01 | 1 | |
| 64.19 | 1 | |
| 63.73 | 1 | |
| 63.45 | 1 | |
| 62.14 | 1 | |
| 61.42 | 1 | |
| 60.66 | 1 |
PM2.5
Real number (ℝ)
High correlation  Missing 
| Distinct | 14243 |
|---|---|
| Distinct (%) | 28.2% |
| Missing | 29501 |
| Missing (%) | 36.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 54.052198 |
| Minimum | 0.02 |
|---|---|
| Maximum | 985 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.02 |
|---|---|
| 5-th percentile | 7 |
| Q1 | 17.22 |
| median | 34.86 |
| Q3 | 71.505 |
| 95-th percentile | 165.717 |
| Maximum | 985 |
| Range | 984.98 |
| Interquartile range (IQR) | 54.285 |
Descriptive statistics
| Standard deviation | 55.517603 |
|---|---|
| Coefficient of variation (CV) | 1.0271109 |
| Kurtosis | 15.376845 |
| Mean | 54.052198 |
| Median Absolute Deviation (MAD) | 21.87 |
| Skewness | 2.6554874 |
| Sum | 2733041.3 |
| Variance | 3082.2042 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 208 | 0.3% |
| 8 | 183 | 0.2% |
| 12 | 180 | 0.2% |
| 11 | 178 | 0.2% |
| 17 | 155 | 0.2% |
| 10 | 155 | 0.2% |
| 7 | 154 | 0.2% |
| 13 | 142 | 0.2% |
| 9 | 142 | 0.2% |
| 5 | 140 | 0.2% |
| Other values (14233) | 48926 | |
| (Missing) | 29501 |
| Value | Count | Frequency (%) |
| 0.02 | 1 | < 0.1% |
| 0.03 | 1 | < 0.1% |
| 0.05 | 1 | < 0.1% |
| 0.06 | 1 | < 0.1% |
| 0.08 | 1 | < 0.1% |
| 0.11 | 1 | < 0.1% |
| 0.14 | 2 | |
| 0.17 | 3 | |
| 0.41 | 1 | < 0.1% |
| 0.97 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 985 | 6 | |
| 543.87 | 1 | < 0.1% |
| 543.71 | 1 | < 0.1% |
| 496.01 | 1 | < 0.1% |
| 487.29 | 1 | < 0.1% |
| 464.95 | 1 | < 0.1% |
| 459.84 | 1 | < 0.1% |
| 459.13 | 1 | < 0.1% |
| 456.47 | 1 | < 0.1% |
| 451.59 | 1 | < 0.1% |
PM10
Real number (ℝ)
High correlation  Missing 
| Distinct | 19264 |
|---|---|
| Distinct (%) | 37.2% |
| Missing | 28330 |
| Missing (%) | 35.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 99.414747 |
| Minimum | 0.17 |
|---|---|
| Maximum | 985 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.17 |
|---|---|
| 5-th percentile | 18.87 |
| Q1 | 40.03 |
| median | 70.925 |
| Q3 | 129.4975 |
| 95-th percentile | 269.4435 |
| Maximum | 985 |
| Range | 984.83 |
| Interquartile range (IQR) | 89.4675 |
Descriptive statistics
| Standard deviation | 90.992499 |
|---|---|
| Coefficient of variation (CV) | 0.9152817 |
| Kurtosis | 13.658367 |
| Mean | 99.414747 |
| Median Absolute Deviation (MAD) | 37.925 |
| Skewness | 2.7853591 |
| Sum | 5143122.5 |
| Variance | 8279.6348 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 27 | 81 | 0.1% |
| 38 | 77 | 0.1% |
| 31 | 63 | 0.1% |
| 35 | 63 | 0.1% |
| 34 | 59 | 0.1% |
| 32 | 59 | 0.1% |
| 26 | 58 | 0.1% |
| 37 | 57 | 0.1% |
| 29 | 55 | 0.1% |
| 44 | 54 | 0.1% |
| Other values (19254) | 51108 | |
| (Missing) | 28330 |
| Value | Count | Frequency (%) |
| 0.17 | 1 | |
| 0.23 | 1 | |
| 1.72 | 1 | |
| 2.46 | 1 | |
| 3.5 | 1 | |
| 4.45 | 1 | |
| 5.06 | 1 | |
| 6.04 | 1 | |
| 6.12 | 1 | |
| 6.69 | 1 |
| Value | Count | Frequency (%) |
| 985 | 42 | |
| 919.22 | 1 | < 0.1% |
| 864.22 | 1 | < 0.1% |
| 860.84 | 1 | < 0.1% |
| 856 | 1 | < 0.1% |
| 852.59 | 1 | < 0.1% |
| 852.35 | 1 | < 0.1% |
| 828.45 | 1 | < 0.1% |
| 827.04 | 1 | < 0.1% |
| 823.12 | 1 | < 0.1% |
Wind Speed
Real number (ℝ)
Missing 
| Distinct | 901 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 26462 |
| Missing (%) | 33.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.0520137 |
| Minimum | 0 |
|---|---|
| Maximum | 12.99 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.42 |
| Q1 | 0.76 |
| median | 1.82 |
| Q3 | 2.9 |
| 95-th percentile | 4.77 |
| Maximum | 12.99 |
| Range | 12.99 |
| Interquartile range (IQR) | 2.14 |
Descriptive statistics
| Standard deviation | 1.4814041 |
|---|---|
| Coefficient of variation (CV) | 0.72192698 |
| Kurtosis | 2.0694579 |
| Mean | 2.0520137 |
| Median Absolute Deviation (MAD) | 1.07 |
| Skewness | 1.172472 |
| Sum | 109992.04 |
| Variance | 2.194558 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.46 | 913 | 1.1% |
| 0.47 | 902 | 1.1% |
| 0.45 | 812 | 1.0% |
| 0.48 | 772 | 1.0% |
| 0.44 | 701 | 0.9% |
| 0.43 | 579 | 0.7% |
| 0.49 | 535 | 0.7% |
| 0.42 | 472 | 0.6% |
| 0.41 | 433 | 0.5% |
| 0.4 | 362 | 0.5% |
| Other values (891) | 47121 | |
| (Missing) | 26462 |
| Value | Count | Frequency (%) |
| 0 | 1 | < 0.1% |
| 0.09 | 1 | < 0.1% |
| 0.1 | 1 | < 0.1% |
| 0.12 | 1 | < 0.1% |
| 0.14 | 1 | < 0.1% |
| 0.16 | 1 | < 0.1% |
| 0.17 | 1 | < 0.1% |
| 0.19 | 4 | |
| 0.2 | 5 | |
| 0.21 | 6 |
| Value | Count | Frequency (%) |
| 12.99 | 1 | |
| 12.62 | 2 | |
| 12.41 | 1 | |
| 11.91 | 2 | |
| 11.66 | 1 | |
| 11.28 | 1 | |
| 11.27 | 1 | |
| 11.19 | 1 | |
| 11.08 | 1 | |
| 11.01 | 1 |
Wind Dir
Real number (ℝ)
Missing 
| Distinct | 24050 |
|---|---|
| Distinct (%) | 45.8% |
| Missing | 27579 |
| Missing (%) | 34.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 134.14963 |
| Minimum | 0 |
|---|---|
| Maximum | 360 |
| Zeros | 2 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 29.084 |
| Q1 | 58.38 |
| median | 103.31 |
| Q3 | 210 |
| 95-th percentile | 308.35 |
| Maximum | 360 |
| Range | 360 |
| Interquartile range (IQR) | 151.62 |
Descriptive statistics
| Standard deviation | 90.444871 |
|---|---|
| Coefficient of variation (CV) | 0.67420889 |
| Kurtosis | -0.69520279 |
| Mean | 134.14963 |
| Median Absolute Deviation (MAD) | 56.22 |
| Skewness | 0.67826346 |
| Sum | 7040843.2 |
| Variance | 8180.2748 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 130.82 | 95 | 0.1% |
| 58.82 | 17 | < 0.1% |
| 210.38 | 13 | < 0.1% |
| 58.16 | 13 | < 0.1% |
| 59.38 | 13 | < 0.1% |
| 54.4 | 13 | < 0.1% |
| 245.81 | 13 | < 0.1% |
| 55.11 | 12 | < 0.1% |
| 58.93 | 12 | < 0.1% |
| 63.69 | 12 | < 0.1% |
| Other values (24040) | 52272 | |
| (Missing) | 27579 |
| Value | Count | Frequency (%) |
| 0 | 2 | |
| 0.04 | 1 | |
| 0.09 | 1 | |
| 0.17 | 2 | |
| 0.21 | 1 | |
| 0.23 | 1 | |
| 0.26 | 2 | |
| 0.32 | 1 | |
| 0.33 | 1 | |
| 0.35 | 2 |
| Value | Count | Frequency (%) |
| 360 | 1 | |
| 359.99 | 1 | |
| 359.94 | 1 | |
| 359.93 | 1 | |
| 359.92 | 2 | |
| 359.89 | 1 | |
| 359.88 | 1 | |
| 359.86 | 2 | |
| 359.84 | 1 | |
| 359.81 | 1 |
Temperature
Real number (ℝ)
Missing 
| Distinct | 2428 |
|---|---|
| Distinct (%) | 4.6% |
| Missing | 26868 |
| Missing (%) | 33.6% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 25.366582 |
| Minimum | 7.7 |
|---|---|
| Maximum | 38.28 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 7.7 |
|---|---|
| 5-th percentile | 16.91 |
| Q1 | 22.29 |
| median | 26.04 |
| Q3 | 28.57 |
| 95-th percentile | 32.28 |
| Maximum | 38.28 |
| Range | 30.58 |
| Interquartile range (IQR) | 6.28 |
Descriptive statistics
| Standard deviation | 4.6114503 |
|---|---|
| Coefficient of variation (CV) | 0.18179234 |
| Kurtosis | -0.32315119 |
| Mean | 25.366582 |
| Median Absolute Deviation (MAD) | 3.04 |
| Skewness | -0.38285624 |
| Sum | 1349400.7 |
| Variance | 21.265474 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 26.91 | 75 | 0.1% |
| 27.35 | 74 | 0.1% |
| 26.31 | 74 | 0.1% |
| 26.97 | 72 | 0.1% |
| 26.59 | 71 | 0.1% |
| 26.63 | 69 | 0.1% |
| 27.69 | 69 | 0.1% |
| 26.28 | 69 | 0.1% |
| 26.67 | 68 | 0.1% |
| 25.65 | 68 | 0.1% |
| Other values (2418) | 52487 | |
| (Missing) | 26868 |
| Value | Count | Frequency (%) |
| 7.7 | 1 | |
| 9.5 | 1 | |
| 9.52 | 1 | |
| 9.6 | 1 | |
| 9.61 | 2 | |
| 9.72 | 1 | |
| 9.74 | 1 | |
| 9.75 | 1 | |
| 9.77 | 1 | |
| 9.8 | 1 |
| Value | Count | Frequency (%) |
| 38.28 | 1 | |
| 38.24 | 1 | |
| 38.1 | 1 | |
| 38.08 | 1 | |
| 38.06 | 1 | |
| 38.05 | 1 | |
| 38.03 | 1 | |
| 37.95 | 1 | |
| 37.81 | 1 | |
| 37.78 | 1 |
RH
Real number (ℝ)
High correlation  Missing 
| Distinct | 6531 |
|---|---|
| Distinct (%) | 12.2% |
| Missing | 26678 |
| Missing (%) | 33.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 76.235301 |
| Minimum | 19.5 |
|---|---|
| Maximum | 99.4 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 19.5 |
|---|---|
| 5-th percentile | 46.92 |
| Q1 | 66.76 |
| median | 79.13 |
| Q3 | 87.99 |
| 95-th percentile | 95.78 |
| Maximum | 99.4 |
| Range | 79.9 |
| Interquartile range (IQR) | 21.23 |
Descriptive statistics
| Standard deviation | 15.00527 |
|---|---|
| Coefficient of variation (CV) | 0.19682837 |
| Kurtosis | 0.011778837 |
| Mean | 76.235301 |
| Median Absolute Deviation (MAD) | 10.06 |
| Skewness | -0.75878158 |
| Sum | 4069897.8 |
| Variance | 225.15813 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 99.36 | 78 | 0.1% |
| 99.37 | 54 | 0.1% |
| 88.86 | 33 | < 0.1% |
| 82.54 | 29 | < 0.1% |
| 83.27 | 28 | < 0.1% |
| 88.91 | 28 | < 0.1% |
| 90.04 | 28 | < 0.1% |
| 87.43 | 27 | < 0.1% |
| 86.47 | 27 | < 0.1% |
| 86.87 | 26 | < 0.1% |
| Other values (6521) | 53028 | |
| (Missing) | 26678 |
| Value | Count | Frequency (%) |
| 19.5 | 1 | |
| 20.04 | 1 | |
| 21.07 | 1 | |
| 21.13 | 1 | |
| 21.24 | 1 | |
| 21.56 | 1 | |
| 21.79 | 1 | |
| 21.97 | 1 | |
| 22.08 | 1 | |
| 22.4 | 1 |
| Value | Count | Frequency (%) |
| 99.4 | 4 | < 0.1% |
| 99.39 | 4 | < 0.1% |
| 99.38 | 21 | < 0.1% |
| 99.37 | 54 | |
| 99.36 | 78 | |
| 99.35 | 19 | < 0.1% |
| 99.34 | 7 | < 0.1% |
| 99.33 | 23 | < 0.1% |
| 99.32 | 17 | < 0.1% |
| 99.31 | 6 | < 0.1% |
Solar Rad
Real number (ℝ)
High correlation  Missing 
| Distinct | 22751 |
|---|---|
| Distinct (%) | 42.6% |
| Missing | 26690 |
| Missing (%) | 33.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 174.97589 |
| Minimum | 3.12 |
|---|---|
| Maximum | 1017.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 3.12 |
|---|---|
| 5-th percentile | 6.9365 |
| Q1 | 7.61 |
| median | 12.38 |
| Q3 | 306.9 |
| 95-th percentile | 704.4575 |
| Maximum | 1017.8 |
| Range | 1014.68 |
| Interquartile range (IQR) | 299.29 |
Descriptive statistics
| Standard deviation | 246.06203 |
|---|---|
| Coefficient of variation (CV) | 1.4062625 |
| Kurtosis | 0.47050426 |
| Mean | 174.97589 |
| Median Absolute Deviation (MAD) | 5.8 |
| Skewness | 1.3216977 |
| Sum | 9339163.2 |
| Variance | 60546.523 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.64 | 251 | 0.3% |
| 7.57 | 249 | 0.3% |
| 7.68 | 247 | 0.3% |
| 7.52 | 245 | 0.3% |
| 7.61 | 245 | 0.3% |
| 7.63 | 243 | 0.3% |
| 7.59 | 242 | 0.3% |
| 7.53 | 240 | 0.3% |
| 7.71 | 240 | 0.3% |
| 7.79 | 237 | 0.3% |
| Other values (22741) | 50935 | |
| (Missing) | 26690 |
| Value | Count | Frequency (%) |
| 3.12 | 1 | < 0.1% |
| 4.76 | 1 | < 0.1% |
| 4.77 | 1 | < 0.1% |
| 4.8 | 7 | |
| 4.81 | 1 | < 0.1% |
| 4.95 | 1 | < 0.1% |
| 4.99 | 1 | < 0.1% |
| 5.03 | 2 | < 0.1% |
| 5.06 | 1 | < 0.1% |
| 5.07 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 1017.8 | 1 | |
| 1004.64 | 1 | |
| 1001.07 | 1 | |
| 1000.11 | 1 | |
| 999.28 | 1 | |
| 998.68 | 1 | |
| 998.57 | 1 | |
| 998.47 | 1 | |
| 997.95 | 1 | |
| 996.86 | 1 |
BP
Real number (ℝ)
Missing 
| Distinct | 5005 |
|---|---|
| Distinct (%) | 10.4% |
| Missing | 31754 |
| Missing (%) | 39.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1020.5737 |
| Minimum | 989.19 |
|---|---|
| Maximum | 1101.96 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 989.19 |
|---|---|
| 5-th percentile | 998.92 |
| Q1 | 1004.3825 |
| median | 1009.84 |
| Q3 | 1014.25 |
| 95-th percentile | 1092.94 |
| Maximum | 1101.96 |
| Range | 112.77 |
| Interquartile range (IQR) | 9.8675 |
Descriptive statistics
| Standard deviation | 30.110581 |
|---|---|
| Coefficient of variation (CV) | 0.029503584 |
| Kurtosis | 1.400124 |
| Mean | 1020.5737 |
| Median Absolute Deviation (MAD) | 4.95 |
| Skewness | 1.7737151 |
| Sum | 49303914 |
| Variance | 906.64708 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1011.95 | 44 | 0.1% |
| 1012.35 | 43 | 0.1% |
| 1011.44 | 42 | 0.1% |
| 1010.95 | 42 | 0.1% |
| 1011.62 | 42 | 0.1% |
| 1013.63 | 42 | 0.1% |
| 1011.84 | 41 | 0.1% |
| 1011.76 | 40 | < 0.1% |
| 1012.44 | 40 | < 0.1% |
| 1012.85 | 39 | < 0.1% |
| Other values (4995) | 47895 | |
| (Missing) | 31754 |
| Value | Count | Frequency (%) |
| 989.19 | 1 | |
| 989.3 | 1 | |
| 989.4 | 1 | |
| 989.42 | 1 | |
| 989.57 | 1 | |
| 989.73 | 1 | |
| 989.74 | 1 | |
| 989.77 | 1 | |
| 989.92 | 1 | |
| 989.96 | 1 |
| Value | Count | Frequency (%) |
| 1101.96 | 1 | < 0.1% |
| 1101.91 | 1 | < 0.1% |
| 1101.34 | 1 | < 0.1% |
| 1101.18 | 1 | < 0.1% |
| 1100.94 | 2 | |
| 1100.9 | 1 | < 0.1% |
| 1100.89 | 1 | < 0.1% |
| 1100.88 | 3 | |
| 1100.86 | 2 | |
| 1100.84 | 1 | < 0.1% |
Rain
Real number (ℝ)
High correlation  Missing 
| Distinct | 622 |
|---|---|
| Distinct (%) | 2.2% |
| Missing | 51172 |
| Missing (%) | 63.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.24130313 |
| Minimum | 0.01 |
|---|---|
| Maximum | 25.23 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 0.01 |
| Q1 | 0.02 |
| median | 0.03 |
| Q3 | 0.04 |
| 95-th percentile | 1.33 |
| Maximum | 25.23 |
| Range | 25.22 |
| Interquartile range (IQR) | 0.02 |
Descriptive statistics
| Standard deviation | 0.886882 |
|---|---|
| Coefficient of variation (CV) | 3.6753854 |
| Kurtosis | 98.127888 |
| Mean | 0.24130313 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 7.7665001 |
| Sum | 6971.73 |
| Variance | 0.78655968 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.02 | 10129 | 12.7% |
| 0.03 | 6479 | 8.1% |
| 0.04 | 3671 | 4.6% |
| 0.01 | 1906 | 2.4% |
| 0.05 | 1399 | 1.7% |
| 0.06 | 356 | 0.4% |
| 0.09 | 188 | 0.2% |
| 0.1 | 151 | 0.2% |
| 0.08 | 126 | 0.2% |
| 0.11 | 123 | 0.2% |
| Other values (612) | 4364 | 5.5% |
| (Missing) | 51172 |
| Value | Count | Frequency (%) |
| 0.01 | 1906 | 2.4% |
| 0.02 | 10129 | |
| 0.03 | 6479 | |
| 0.04 | 3671 | 4.6% |
| 0.05 | 1399 | 1.7% |
| 0.06 | 356 | 0.4% |
| 0.07 | 77 | 0.1% |
| 0.08 | 126 | 0.2% |
| 0.09 | 188 | 0.2% |
| 0.1 | 151 | 0.2% |
| Value | Count | Frequency (%) |
| 25.23 | 1 | |
| 20.74 | 1 | |
| 20.13 | 1 | |
| 20.1 | 1 | |
| 19.45 | 1 | |
| 13.97 | 1 | |
| 12.96 | 1 | |
| 12.68 | 1 | |
| 12.38 | 1 | |
| 12.16 | 1 |
V Wind Speed
Real number (ℝ)
High correlation  Missing 
| Distinct | 234 |
|---|---|
| Distinct (%) | 3.0% |
| Missing | 72339 |
| Missing (%) | 90.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.7203068 |
| Minimum | 0.98 |
|---|---|
| Maximum | 3.87 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 625.6 KiB |
Quantile statistics
| Minimum | 0.98 |
|---|---|
| 5-th percentile | 1.12 |
| Q1 | 1.3 |
| median | 1.56 |
| Q3 | 2.12 |
| 95-th percentile | 2.61 |
| Maximum | 3.87 |
| Range | 2.89 |
| Interquartile range (IQR) | 0.82 |
Descriptive statistics
| Standard deviation | 0.49742225 |
|---|---|
| Coefficient of variation (CV) | 0.28914741 |
| Kurtosis | -0.45812484 |
| Mean | 1.7203068 |
| Median Absolute Deviation (MAD) | 0.34 |
| Skewness | 0.66409683 |
| Sum | 13289.37 |
| Variance | 0.24742889 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.33 | 103 | 0.1% |
| 1.35 | 103 | 0.1% |
| 1.23 | 102 | 0.1% |
| 1.4 | 98 | 0.1% |
| 1.36 | 96 | 0.1% |
| 1.25 | 96 | 0.1% |
| 1.28 | 96 | 0.1% |
| 1.24 | 94 | 0.1% |
| 1.27 | 94 | 0.1% |
| 1.2 | 92 | 0.1% |
| Other values (224) | 6751 | 8.4% |
| (Missing) | 72339 |
| Value | Count | Frequency (%) |
| 0.98 | 1 | < 0.1% |
| 0.99 | 3 | < 0.1% |
| 1 | 8 | < 0.1% |
| 1.01 | 9 | < 0.1% |
| 1.02 | 10 | < 0.1% |
| 1.03 | 13 | < 0.1% |
| 1.04 | 17 | |
| 1.05 | 18 | |
| 1.06 | 38 | |
| 1.07 | 32 |
| Value | Count | Frequency (%) |
| 3.87 | 1 | |
| 3.76 | 1 | |
| 3.74 | 1 | |
| 3.69 | 1 | |
| 3.5 | 2 | |
| 3.48 | 1 | |
| 3.47 | 1 | |
| 3.45 | 1 | |
| 3.43 | 1 | |
| 3.39 | 1 |
Interactions
Correlations
| BP | CO | CO 8hr | NO | NO2 | O3 | O3 8hr | PM10 | PM2.5 | RH | Rain | SO2 | Solar Rad | Temperature | Time | V Wind Speed | Wind Dir | Wind Speed | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BP | 1.000 | 0.220 | 0.234 | 0.159 | 0.166 | 0.003 | -0.023 | 0.451 | 0.447 | -0.165 | -0.308 | 0.093 | 0.019 | -0.421 | 0.106 | -0.365 | 0.046 | 0.070 |
| CO | 0.220 | 1.000 | 0.933 | 0.230 | 0.303 | -0.346 | -0.085 | 0.337 | 0.355 | 0.013 | -0.218 | 0.425 | -0.158 | -0.223 | 0.085 | -0.252 | 0.069 | -0.042 |
| CO 8hr | 0.234 | 0.933 | 1.000 | 0.187 | 0.159 | -0.332 | -0.214 | 0.368 | 0.386 | 0.053 | -0.216 | 0.452 | -0.150 | -0.332 | 0.055 | -0.226 | -0.006 | -0.051 |
| NO | 0.159 | 0.230 | 0.187 | 1.000 | 0.499 | -0.313 | -0.071 | 0.395 | 0.379 | 0.111 | -0.069 | 0.196 | -0.229 | -0.334 | 0.042 | -0.355 | -0.079 | -0.224 |
| NO2 | 0.166 | 0.303 | 0.159 | 0.499 | 1.000 | -0.227 | 0.109 | 0.548 | 0.528 | -0.082 | -0.145 | 0.190 | -0.287 | -0.315 | 0.153 | -0.384 | -0.012 | -0.301 |
| O3 | 0.003 | -0.346 | -0.332 | -0.313 | -0.227 | 1.000 | 0.723 | -0.055 | -0.134 | -0.491 | -0.043 | 0.110 | 0.438 | 0.318 | 0.177 | 0.031 | 0.135 | 0.321 |
| O3 8hr | -0.023 | -0.085 | -0.214 | -0.071 | 0.109 | 0.723 | 1.000 | 0.208 | 0.118 | -0.429 | -0.043 | 0.139 | 0.129 | 0.254 | 0.167 | -0.145 | 0.229 | 0.048 |
| PM10 | 0.451 | 0.337 | 0.368 | 0.395 | 0.548 | -0.055 | 0.208 | 1.000 | 0.943 | -0.254 | -0.359 | 0.168 | -0.146 | -0.393 | 0.122 | -0.538 | 0.119 | -0.273 |
| PM2.5 | 0.447 | 0.355 | 0.386 | 0.379 | 0.528 | -0.134 | 0.118 | 0.943 | 1.000 | -0.100 | -0.315 | 0.168 | -0.208 | -0.488 | 0.129 | -0.561 | 0.095 | -0.269 |
| RH | -0.165 | 0.013 | 0.053 | 0.111 | -0.082 | -0.491 | -0.429 | -0.254 | -0.100 | 1.000 | 0.372 | -0.102 | -0.519 | -0.394 | 0.246 | 0.161 | -0.189 | -0.152 |
| Rain | -0.308 | -0.218 | -0.216 | -0.069 | -0.145 | -0.043 | -0.043 | -0.359 | -0.315 | 0.372 | 1.000 | -0.155 | -0.165 | -0.042 | 0.027 | 0.617 | -0.038 | -0.024 |
| SO2 | 0.093 | 0.425 | 0.452 | 0.196 | 0.190 | 0.110 | 0.139 | 0.168 | 0.168 | -0.102 | -0.155 | 1.000 | 0.007 | 0.001 | 0.018 | -0.207 | 0.025 | 0.050 |
| Solar Rad | 0.019 | -0.158 | -0.150 | -0.229 | -0.287 | 0.438 | 0.129 | -0.146 | -0.208 | -0.519 | -0.165 | 0.007 | 1.000 | 0.360 | 0.380 | 0.068 | 0.079 | 0.166 |
| Temperature | -0.421 | -0.223 | -0.332 | -0.334 | -0.315 | 0.318 | 0.254 | -0.393 | -0.488 | -0.394 | -0.042 | 0.001 | 0.360 | 1.000 | 0.188 | 0.252 | 0.178 | 0.204 |
| Time | 0.106 | 0.085 | 0.055 | 0.042 | 0.153 | 0.177 | 0.167 | 0.122 | 0.129 | 0.246 | 0.027 | 0.018 | 0.380 | 0.188 | 1.000 | 0.124 | 0.190 | 0.111 |
| V Wind Speed | -0.365 | -0.252 | -0.226 | -0.355 | -0.384 | 0.031 | -0.145 | -0.538 | -0.561 | 0.161 | 0.617 | -0.207 | 0.068 | 0.252 | 0.124 | 1.000 | -0.074 | 0.455 |
| Wind Dir | 0.046 | 0.069 | -0.006 | -0.079 | -0.012 | 0.135 | 0.229 | 0.119 | 0.095 | -0.189 | -0.038 | 0.025 | 0.079 | 0.178 | 0.190 | -0.074 | 1.000 | -0.046 |
| Wind Speed | 0.070 | -0.042 | -0.051 | -0.224 | -0.301 | 0.321 | 0.048 | -0.273 | -0.269 | -0.152 | -0.024 | 0.050 | 0.166 | 0.204 | 0.111 | 0.455 | -0.046 | 1.000 |
Missing values
Sample
| Date | Time | SO2 | NO | NO2 | NOX | CO | CO 8hr | O3 | O3 8hr | PM2.5 | PM10 | Wind Speed | Wind Dir | Temperature | RH | Solar Rad | BP | Rain | V Wind Speed | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 11/1/2012 | 01:00 | NaN | 4.55 | 7.56 | 12.15 | NaN | NaN | 1.06 | NaN | 27.87 | 31.03 | 3.58 | 203.18 | 25.22 | 84.16 | 7.11 | 1092.60 | 0.03 | 1.35 |
| 1 | 11/1/2012 | 02:00 | NaN | 3.41 | 5.12 | 8.55 | NaN | NaN | 1.87 | NaN | 24.03 | 31.89 | 3.22 | 185.72 | 24.82 | 82.08 | 7.19 | 1092.21 | 0.03 | 1.29 |
| 2 | 11/1/2012 | 03:00 | NaN | 2.87 | 3.36 | 6.25 | NaN | NaN | 2.66 | NaN | 24.84 | 29.00 | 3.32 | 194.05 | 24.26 | 82.41 | 7.11 | 1092.01 | 0.02 | 1.31 |
| 3 | 11/1/2012 | 04:00 | NaN | NaN | 2.84 | 5.63 | NaN | NaN | 2.97 | NaN | 20.00 | 28.69 | 3.23 | 193.50 | 23.86 | 76.52 | 7.11 | 1092.13 | 0.03 | 1.28 |
| 4 | 11/1/2012 | 05:00 | NaN | 2.93 | 3.97 | 6.93 | NaN | NaN | 2.54 | NaN | 20.09 | 19.13 | 2.91 | 186.90 | 23.71 | 72.33 | 7.42 | 1092.50 | 0.02 | 1.24 |
| 5 | 11/1/2012 | 06:00 | NaN | 2.85 | 3.32 | 6.18 | NaN | NaN | 2.43 | NaN | 22.67 | 22.96 | 3.47 | 192.80 | 23.39 | 80.33 | 7.90 | 1093.24 | 0.02 | 1.31 |
| 6 | 11/1/2012 | 07:00 | NaN | 3.43 | 3.66 | 7.09 | NaN | NaN | 1.95 | NaN | 13.09 | 21.94 | 3.41 | 194.26 | 23.30 | 80.61 | 80.54 | 1094.15 | 0.01 | 1.32 |
| 7 | 11/1/2012 | 08:00 | NaN | 3.41 | 3.85 | 7.25 | NaN | NaN | 3.77 | 2.41 | 15.91 | 20.06 | 4.71 | 205.66 | 24.80 | 70.75 | 283.28 | 1095.13 | 0.04 | 1.47 |
| 8 | 11/1/2012 | 09:00 | NaN | 2.93 | 3.06 | 5.99 | NaN | NaN | 7.42 | 3.20 | 13.10 | 21.90 | NaN | 213.16 | 26.32 | 65.35 | 480.72 | 1095.92 | 0.05 | 1.59 |
| 9 | 11/1/2012 | 10:00 | NaN | 2.91 | 3.40 | 6.33 | NaN | NaN | 9.47 | 4.15 | 15.80 | 19.07 | NaN | 211.48 | 27.40 | 65.73 | 623.04 | 1096.12 | 0.03 | 1.52 |
| Date | Time | SO2 | NO | NO2 | NOX | CO | CO 8hr | O3 | O3 8hr | PM2.5 | PM10 | Wind Speed | Wind Dir | Temperature | RH | Solar Rad | BP | Rain | V Wind Speed | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80054 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 20.90 | NaN | 4.35 | NaN | 12.11 | 39.45 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80055 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 21.04 | NaN | 4.75 | NaN | 13.16 | 41.12 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80056 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 20.50 | NaN | 4.94 | NaN | 18.34 | 48.26 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80057 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 20.89 | NaN | 3.48 | NaN | 36.59 | 93.96 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80058 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 21.31 | NaN | 3.34 | NaN | 78.93 | 155.82 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80059 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 21.71 | NaN | 3.14 | NaN | 67.57 | 116.30 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80060 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 22.20 | NaN | 3.04 | NaN | 68.89 | 121.86 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80061 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 22.50 | NaN | 3.22 | NaN | 111.83 | 176.50 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80062 | 12/19/2021 | NaN | NaN | NaN | NaN | NaN | 22.51 | NaN | 3.15 | NaN | 68.25 | 112.96 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| 80063 | 12/20/2021 | NaN | NaN | NaN | NaN | NaN | 22.88 | NaN | 3.20 | NaN | 99.19 | 162.79 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
Duplicate rows
Most frequently occurring
| Date | Time | SO2 | NO | NO2 | CO | CO 8hr | O3 | O3 8hr | PM2.5 | PM10 | Wind Speed | Wind Dir | Temperature | RH | Solar Rad | BP | Rain | V Wind Speed | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1/1/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 1 | 1/10/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 2 | 1/11/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 3 | 1/12/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 4 | 1/13/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 5 | 1/14/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 6 | 1/15/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 7 | 1/16/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 8 | 1/17/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |
| 9 | 1/18/2021 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | 24 |